1443442142332 has 6 divisors (see below), whose sum is σ = 2526023749088. Its totient is φ = 721721071164.

The previous prime is 1443442142323. The next prime is 1443442142339. The reversal of 1443442142332 is 2332412443441.

It is a junction number, because it is equal to n+sod(n) for n = 1443442142291 and 1443442142300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443442142339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180430267788 + ... + 180430267795.

Almost surely, 2^{1443442142332} is an apocalyptic number.

It is an amenable number.

1443442142332 is a deficient number, since it is larger than the sum of its proper divisors (1082581606756).

1443442142332 is a wasteful number, since it uses less digits than its factorization.

1443442142332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360860535587 (or 360860535585 counting only the distinct ones).

The product of its digits is 221184, while the sum is 37.

Adding to 1443442142332 its reverse (2332412443441), we get a palindrome (3775854585773).

The spelling of 1443442142332 in words is "one trillion, four hundred forty-three billion, four hundred forty-two million, one hundred forty-two thousand, three hundred thirty-two".